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diff --git a/board/freescale/lx2160a/README b/board/freescale/lx2160a/README new file mode 100644 index 0000000..618c40b --- /dev/null +++ b/board/freescale/lx2160a/README @@ -0,0 +1,79 @@ +Overview +-------- +The LX2160A Reference Design (RDB) is a high-performance computing, +evaluation, and development platform that supports the QorIQ LX2160A +Layerscape Architecture processor and its personalities. + +LX2160A SoC Overview +-------------------------------------- +For details, please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc + +LX2160ARDB board Overview +---------------------- +DDR Memory + Two ports of 72-bits (8-bits ECC) DDR4. + Each port supports four chip-selects and two DIMM + connectors. Data rate upto 3.2 GT/s. + +SERDES ports + Thress serdes controllers (24 lanes) + Serdes1: Supports two USXGMII connectors, each connected through + Aquantia AQR107 phy, two 25GbE SFP+ modules connected through an Inphi + IN112525 phy and one 40 GbE QSFP+ module connected through an Inphi + CS4223 phy. + + Serdes2: Supports one PCIe x4 (Gen1/2/3/4) connector, four SATA 3.0 + connectors + + Serdes3: Supports one PCIe x8 (Gen1/2/3/4) connector + +eSDHC + eSDHC1: Supports a SD connector for connecting SD cards + eSDHC2: Supports 128GB Micron MTFC128GAJAECE-IT eMMC + +Octal SPI (XSPI) + Supports two 64 MB onbpard octal SPI flash memories, one SPI emulator + for off-board emulation + +I2C All system devices on I2C1 multiplexed using PCA9547 multiplexer + Serial Ports + +USB 3.0 + Two high speed USB 3.0 ports. First USB 3.0 port configured as + Host with Type-A connector, second USB 3.0 port configured as OTG + with micro-AB connector + +Serial Ports Two UART ports +Ethernet Two RGMII interfaces +Debug ARM JTAG support + +Booting Options +--------------- +a) Flexspi boot +b) SD boot + +Memory map for Flexspi flash +---------------------------- +Image Flash Offset +bl2_flexspi_nor.pbl (RCW+PBI+bl2.pbl) 0x00000000 +fip.bin (bl31 + bl33(u-boot) + + header for Secure-boot(secure-boot only)) 0x00100000 +Boot firmware Environment 0x00500000 +DDR PHY Firmware (fip_ddr_all.bin) 0x00800000 +DPAA2 MC Firmware 0x00A00000 +DPAA2 DPL 0x00D00000 +DPAA2 DPC 0x00E00000 +Kernel.itb 0x01000000 + +Memory map for sd card +---------------------------- +Image SD card Offset +bl2_sd.pbl (RCW+PBI+bl2.pbl) 0x00008 +fip.bin (bl31 + bl33(u-boot) + + header for Secure-boot(secure-boot only)) 0x00800 +Boot firmware Environment 0x02800 +DDR PHY Firmware (fip_ddr_all.bin) 0x04000 +DPAA2 MC Firmware 0x05000 +DPAA2 DPL 0x06800 +DPAA2 DPC 0x07000 +Kernel.itb 0x08000 |